@article{article16ca1f71,
title   = {Acute upper gastrointestinal bleeding due to portal hypertension in children: what is the best timing of endoscopy?},
author = {Bello, Fernanda Paixao Silveira and Cardoso, Silvia and Tannuri, Ana Cristina Aoun and Preto-zamperlini, Marcela and Schvartsman, Claudio and Farhat, Sylvia Costa Lima},
year = {2022},
doi = {10.1016/j.dld.2021.09.010},
journal   = {Digestive and liver disease}
}